<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head th:replace="_header::header('问候')">

</head>
<body>
<nav th:replace="_navbar::navbar"></nav>
<div class="container">
    <h1 th:text="|你好,${name}|"></h1>
</div>


<div th:replace="_footer::footer('底部内容')"></div>
</body>
</html>